{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{longtable}{l*{9}{c}}
\caption{Robust: The Impact of Service Command 7.\label{tab:sc7}}\\
\hline\hline\endfirsthead\hline\endhead\hline\endfoot\endlastfoot
                &\multicolumn{3}{c}{log war bonds p.c.}                  &\multicolumn{3}{c}{Volunteers p.c.}                     &\multicolumn{3}{c}{Medals p.c.}                         \\\cmidrule(lr){2-4}\cmidrule(lr){5-7}\cmidrule(lr){8-10}
                &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         &\multicolumn{1}{c}{(9)}         \\
                &      OLS         &       RF         &     2SLS         &      OLS         &       RF         &     2SLS         &      OLS         &       RF         &     2SLS         \\
\hline
Agricultural support&    0.131\sym{***}&                  &    0.339\sym{***}&    0.028\sym{***}&                  &    0.160\sym{***}&    0.013\sym{***}&                  &    0.048\sym{***}\\
                &  [0.016]         &                  &  [0.061]         &  [0.007]         &                  &  [0.053]         &  [0.003]         &                  &  [0.011]         \\
Months of drought: 1933-40&                  &    0.114\sym{***}&                  &                  &    0.031\sym{*}  &                  &                  &    0.013\sym{***}&                  \\
                &                  &  [0.024]         &                  &                  &  [0.018]         &                  &                  &  [0.004]         &                  \\
Tenure agri committee: 1933-35&                  &    0.051\sym{*}  &                  &                  &    0.067\sym{**} &                  &                  &    0.016\sym{***}&                  \\
                &                  &  [0.030]         &                  &                  &  [0.026]         &                  &                  &  [0.006]         &                  \\
County-level controls &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         \\
State FE (48)   &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         \\
\hline
\(R^{2}\)       &    0.679         &    0.670         &    0.629         &    0.613         &    0.621         &    0.526         &    0.147         &    0.148         &    0.109         \\
Sample includes S.C. \#7?&       No         &       No         &       No         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         &      Yes         \\
Mean dependent variable&    4.549         &    4.549         &    4.549         &    0.601         &    0.601         &    0.601         &    0.143         &    0.143         &    0.143         \\
Rubin-Anderson test (p-value)&                  &                  &    0.000         &                  &                  &    0.030         &                  &                  &    0.000         \\
Observations    &     2329         &     2329         &     2329         &     3022         &     3022         &     3022         &     3022         &     3022         &     3022         \\
\hline\hline
\end{longtable}
}
